
Allicdata Part #: | 1572-1767-ND |
Manufacturer Part#: |
DGH357Q2R7 |
Price: | $ 7.47 |
Product Category: | Capacitors |
Manufacturer: | |
Short Description: | CAPACITOR 350F -10% +30% 2.7V TH |
More Detail: | 350F (EDLC) Supercapacitor 2.7V Radial, Can - Snap... |
DataSheet: | ![]() |
Quantity: | 31 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 6.78600 |
10 +: | $ 6.44490 |
100 +: | $ 5.08815 |
500 +: | $ 4.51148 |
1000 +: | $ 4.24013 |
Series: | DGH |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Capacitance: | 350F |
Tolerance: | -10%, +30% |
Voltage - Rated: | 2.7V |
ESR (Equivalent Series Resistance): | 3 mOhm |
Lifetime @ Temp.: | 1000 Hrs @ 65°C |
Termination: | PC Pins |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can - Snap-In |
Lead Spacing: | 0.394" (10.00mm) |
Size / Dimension: | 1.378" Dia (35.00mm) |
Height - Seated (Max): | 2.441" (62.00mm) |
Operating Temperature: | -40°C ~ 65°C |
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Electric Double Layer Capacitors (EDLC), commonly known as supercapacitors, are a type of energy storage device capable of storing large amounts of electrical energy. The current EDLC model, called the DGH357Q2R7, is a high-performance device with improved capacitance, charge/discharge rate, and over-voltage protection.
The DGH357Q2R7 is designed to address limitations of traditional capacitors such as low capacitance, high leakage current, and slow charge/discharge rates. Unlike traditional capacitors, the DGH357Q2R7 utilizes an electric double layer of separated positive and negative charges within its electrodes. This enables it to achieve a larger capacitance and faster charge/discharge rates as compared to traditional capacitors and is suitable for applications where energy needs to be quickly stored or discharged.
The DGH357Q2R7 is a highly versatile device that can be used in a variety of applications, such as energy recovery systems, power management, and renewable energy systems. In energy recovery systems, the DGH357Q2R7 can be used to re-capture energy through regenerative braking or capture energy from solar, wind, or other renewable sources. Additionally, the enhanced capacitance and fast charge/discharge rates allow the DGH357Q2R7 to be utilized as a power buffer to store energy for a seamless transition in electrical power supply from one form to another. When used in energy recovery systems, the DGH357Q2R7 also provides superior protection against power surges and Volt-Amps-Reactive (VAR) losses.
The working principle of the DGH357Q2R7 is based on the electric double layer phenomenon. In this process, positive and negative charged ions are generated at the opposite sides of two separate electrodes. When a voltage is applied to the device, the electric double layer forms, creating an additional "capacitance" necessary to store electrical energy. In addition, the positive and negative ions are also attracted to each other, creating an additional dielectric insulation which enhances the charge/discharge rate. Because of this dielectric insulation, the DGH357Q2R7 is able to achieve a high level of over-voltage protection.
Overall, the DGH357Q2R7 is a highly versatile and efficient energy storage device, suitable for a variety of applications. Its enhanced capacitance, fast charge/discharge rates, and over-voltage protection make it an ideal choice for applications such as energy recovery systems, power management, and renewable energy systems.
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